| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at least [prep] [art] | 1111 |
|
| 2 | at least [art] [num ord] | 121 |
|
| 3 | least [prep] [art] [num ord] | 76 |
|
| 4 | at [prep] [art] [num ord] | 24 |
|
| 5 | at least [prep] [num ord] | 19 |
|
